substance discharged from the vagina (cellular debris and mucus and blood) that gradually decreases in amount during the weeks following childbirth
例句
用作名词 (n.)
Maternal physical weakness, lack of qi and blood, various organs, to reply in situ, uterine lochia to be excluded, therefore, postpartum need for adequate movement. 产妇身体虚弱,气血不足,各种器官要回复原位,子宫要排除恶露,因此,产后需要适当的运动。